Sciweavers

3434 search results - page 553 / 687
» Peer-to-Peer Keyword Search Using Keyword Relationship
Sort
View
CIKM
2005
Springer
15 years 12 months ago
Finding similar questions in large question and answer archives
There has recently been a significant increase in the number of community-based question and answer services on the Web where people answer other peoples’ questions. These serv...
Jiwoon Jeon, W. Bruce Croft, Joon Ho Lee
CIKM
2005
Springer
15 years 12 months ago
Novelty detection based on sentence level patterns
The detection of new information in a document stream is an important component of many potential applications. In this paper, a new novelty detection approach based on the identi...
Xiaoyan Li, W. Bruce Croft
CIKM
2005
Springer
15 years 12 months ago
A novel refinement approach for text categorization
In this paper we present a novel strategy, DragPushing, for improving the performance of text classifiers. The strategy is generic and takes advantage of training errors to succes...
Songbo Tan, Xueqi Cheng, Moustafa Ghanem, Bin Wang...
CLEF
2005
Springer
15 years 12 months ago
BulQA: Bulgarian-Bulgarian Question Answering at CLEF 2005
This paper describes the architecture of a Bulgarian–Bulgarian question answering system — BulQA. The system relies on a partially parsed corpus for answer extraction. The que...
Kiril Ivanov Simov, Petya Osenova
CLEF
2005
Springer
15 years 12 months ago
UNED at ImageCLEF 2005: Automatically Structured Queries with Named Entities over Metadata
In this paper, we present our participation in the ImageCLEF 2005 ad-hoc track. First, we describe a preliminary pool of cross-language experiments with the ImageCLEF 2004 testbed...
Víctor Peinado, Fernando López-Osten...